Designed for use on portable machines (angle grinders) No wobble as each cup brush is individually tested for correct balancing The twist knot wire allows: Long working life; High removal capacity; Possibility of working at high speed Appropriate for brushing large surfaces with a hig h removal capacity APPLICATION: Used for cleaning and removal of welding scale metallic structures ship building etc. Designed for use on portable machines (angle grinders) No wobble as each cup brush is individually tested for correct balancing The twist knot wire allows: Long working life; High removal capacity; Pos sibility of working at high speed Appropriate for brushing large s urfaces with a high removal capacity APPLICATION: Used for cleaning an d removal of welding scale metallic structures ship building etc.